By Jupiter and Saturn have actually been incrementally approaching since the summer of this year. Professor Hartigan revealed how between December 16 to 25, the duo will be separated by less than the diameter of a Full Moon. He said: “On the evening of closest approach on Dec 21 they will look like a double […]
Jupiter and Saturn will soon resemble 'double planet' for first time since Middle Ages
from Newslanes https://ift.tt/3pSq69t
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